SENA Spider ST1 Mesh Communication System - & Data Cable Magnetic Type

The SENA Spider ST1 is a Bluetooth 5.1 mesh intercom system with a scroll wheel interface, designed for riders new to mesh communication or upgrading from standard Bluetooth. It pairs with your smartphone via the Sena Motorcycles App and connects wirelessly to other mesh-enabled units for group riding communication up to 2 km (1.2 miles) per unit, extendable to 8 km across six or more riders.

Features

• Bluetooth 5.1 connectivity
• HD speaker audio with audio multitasking
• Mesh intercom with open (9 channels) and group modes
• Wired or boom microphone options
• Up to 11.5 hours talk time per charge
• Sena Motorcycles App integration
• Scroll wheel interface for easy operation

Specifications

• Brand: SENA
• Manufacturer Part #: SC-A0328
• UPC: 885465012795
• Dimensions (L × W × H): 8.46 in × 3.93 in × 0.59 in
• Weight: 0.088 lbs
• Country of Origin: China (Mainland)

Fitment

Ideal for first-time mesh intercom buyers and riders transitioning from standard Bluetooth systems to mesh communication.

Frequently Asked Questions

What's the difference between the Spider ST1 and standard Bluetooth intercoms?

Mesh intercom lets you connect to multiple riders at once without a central hub. Bluetooth requires each unit to pair individually. Mesh extends range and works with the Sena Motorcycles App.

How far can I communicate with other riders?

Up to 2 km (1.2 miles) between two units. With six or more riders in mesh mode, the network can extend up to 8 km (5 miles) total.

Can I use this if I'm the only rider, or do I need a group?

Yes — you can use it solo to connect to your smartphone for music, navigation, and calls via Bluetooth. Mesh intercom is available when other mesh-enabled Sena units are nearby.

What microphone options come with it?

You can use either a wired microphone or boom microphone configuration, depending on your helmet and riding preference.

How long does the battery last?

Up to 11.5 hours of talk time on a single charge.